Add 21/3 and 8/25
1st number: 7 0/3, 2nd number: 8/25
213 + 825 is 18325.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
213 = 21 × 253 × 25 = 52575 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
825 = 8 × 325 × 3 = 2475 - Add the two like fractions:
52575 + 2475 = 525 + 2475 = 54975 - 549/75 simplified gives 18325
- So, 21/3 + 8/25 = 183/25
In mixed form: 7825
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/3+8/25 21/3+16/25 21/6+8/25 21/3+8/50 63/3+8/25 21/3+24/25 21/9+8/25 21/3+8/75 21/3+40/25 21/15+8/25 21/3+56/25